I'm running the vpnclient with taskset as I understand it doesn't behave well with multiple CPUs. I found a reference a few weeks ago which said to use taskset to bind vpnclient to a single CPU. Works better but not perfect...it seems to lock up the kernel with heavy VPN traffic.

I found what looks like a newer version of this package as libvpnapi.so & vpnclient are dated May 12 2009 and the original package I got was all dated June 23 2008